{
  "name": "Skill",
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "description": "技能名称"
    },
    "category": {
      "type": "string",
      "enum": [
        "frontend",
        "backend",
        "database",
        "tools",
        "design",
        "other"
      ],
      "description": "技能类别"
    },
    "level": {
      "type": "number",
      "minimum": 1,
      "maximum": 10,
      "description": "技能水平 (1-10)"
    },
    "years_experience": {
      "type": "number",
      "description": "经验年数"
    }
  },
  "required": []
}